Finite Group Databasebeta

#31883993

order18176
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #7021

Subgroups

subgroupG/H
centerC23C71⋊#95
commutatorC2×C4×C71C4×C8
FrattiniC22×C42C2×D71
FittingC71×#1749C2
socleC23×C71#95
prime radicalC24×C71C4⋊C4
cosocleC22×C42×C71C22
hypercenter#1749D71
hypocenterC71#7021
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C22×C42 ◁ #1749

380 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 380 conjugacy classes of subgroups — too many to draw. Only its 115 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9088

Polycyclic presentation:

2^8,71|a^2=d,b^2=e,c^2=fg,d^2=h,e^2=h,b^a=bc,c^a=cf,e^a=efg,i^a=i^70,d^b=dg,i^b=i^70

Conjugacy classes & character table

2024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 56109);